243188800

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4903}}^1$

素因数の和:4956

約数の個数: 84

約数和(自身を含む): 617825536

約数和(自身を除く): 374636736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 155, 160, 200, 248, 310, 320, 400, 496, 620, 775, 800, 992, 1240, 1550, 1600, 1984, 2480, 3100, 4903, 4960, 6200, 9806, 9920, 12400, 19612, 24515, 24800, 39224, 49030, 49600, 78448, 98060, 122575, 151993, 156896, 196120, 245150, 303986, 313792, 392240, 490300, 607972, 759965, 784480, 980600, 1215944, 1519930, 1568960, 1961200, 2431888, 3039860, 3799825, 3922400, 4863776, 6079720, 7599650, 7844800, 9727552, 12159440, 15199300, 24318880, 30398600, 48637760, 60797200, 121594400, 243188800]

約数ペア:

[(1, 243188800), (2, 121594400), (4, 60797200), (5, 48637760), (8, 30398600), (10, 24318880), (16, 15199300), (20, 12159440), (25, 9727552), (31, 7844800), (32, 7599650), (40, 6079720), (50, 4863776), (62, 3922400), (64, 3799825), (80, 3039860), (100, 2431888), (124, 1961200), (155, 1568960), (160, 1519930), (200, 1215944), (248, 980600), (310, 784480), (320, 759965), (400, 607972), (496, 490300), (620, 392240), (775, 313792), (800, 303986), (992, 245150), (1240, 196120), (1550, 156896), (1600, 151993), (1984, 122575), (2480, 98060), (3100, 78448), (4903, 49600), (4960, 49030), (6200, 39224), (9806, 24800), (9920, 24515), (12400, 19612)]